diff options
Diffstat (limited to 'gdb/symtab.h')
| -rw-r--r-- | gdb/symtab.h | 62 |
1 files changed, 42 insertions, 20 deletions
diff --git a/gdb/symtab.h b/gdb/symtab.h index cd1ad34..777b107 100644 --- a/gdb/symtab.h +++ b/gdb/symtab.h @@ -1,5 +1,5 @@ /* Symbol table definitions for GDB. - Copyright 1986, 1989, 1991, 1992, 1993, 1994 Free Software Foundation, Inc. + Copyright 1986, 1989, 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc. This file is part of GDB. @@ -15,7 +15,7 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software -Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #if !defined (SYMTAB_H) #define SYMTAB_H 1 @@ -121,9 +121,6 @@ struct general_symbol_info #define SYMBOL_CPLUS_DEMANGLED_NAME(symbol) \ (symbol)->ginfo.language_specific.cplus_specific.demangled_name - -extern int demangle; /* We reference it, so go ahead and declare it. */ - /* Macro that initializes the language dependent portion of a symbol depending upon the language for the symbol. */ @@ -232,10 +229,6 @@ extern int demangle; /* We reference it, so go ahead and declare it. */ ? SYMBOL_DEMANGLED_NAME (symbol) \ : SYMBOL_NAME (symbol)) -/* From utils.c. */ -extern int demangle; -extern int asm_demangle; - /* Macro that tests a symbol for a match against a specified name string. First test the unencoded name, then looks for and test a C++ encoded name if it exists. Note that whitespace is ignored while attempting to @@ -291,6 +284,11 @@ struct minimal_symbol char *info; +#ifdef SOFUN_ADDRESS_MAYBE_MISSING + /* Which source file is this symbol in? Only relevant for mst_file_*. */ + char *filename; +#endif + /* Classification types for this symbol. These should be taken as "advisory only", since if gdb can't easily figure out a classification it simply selects mst_unknown. It may also have to guess when it can't figure out @@ -584,7 +582,7 @@ struct symbol /* Address class */ - enum address_class class BYTE_BITFIELD; + enum address_class aclass BYTE_BITFIELD; /* Line number of definition. FIXME: Should we really make the assumption that nobody will try to debug files longer than 64K lines? What about @@ -604,7 +602,7 @@ struct symbol }; #define SYMBOL_NAMESPACE(symbol) (symbol)->namespace -#define SYMBOL_CLASS(symbol) (symbol)->class +#define SYMBOL_CLASS(symbol) (symbol)->aclass #define SYMBOL_TYPE(symbol) (symbol)->type #define SYMBOL_LINE(symbol) (symbol)->line #define SYMBOL_BASEREG(symbol) (symbol)->aux_value.basereg @@ -629,12 +627,12 @@ struct partial_symbol /* Address class (for info_symbols) */ - enum address_class class BYTE_BITFIELD; + enum address_class aclass BYTE_BITFIELD; }; #define PSYMBOL_NAMESPACE(psymbol) (psymbol)->namespace -#define PSYMBOL_CLASS(psymbol) (psymbol)->class +#define PSYMBOL_CLASS(psymbol) (psymbol)->aclass /* Source-file information. This describes the relation between source files, @@ -728,7 +726,7 @@ struct symtab struct linetable *linetable; /* Section in objfile->section_offsets for the blockvector and - the linetable. */ + the linetable. Probably always SECT_OFF_TEXT. */ int block_line_section; @@ -924,10 +922,14 @@ struct partial_symtab ((NAME)[0] == 'o' && (NAME)[1] == 'p' && (NAME)[2] == CPLUS_MARKER) /* Macro that yields non-zero value iff NAME is the prefix for C++ vtbl - names. Note that this macro is g++ specific (FIXME). */ + names. Note that this macro is g++ specific (FIXME). + '_vt$' is the old cfront-style vtables; '_VT$' is the new + style, using thunks (where '$' is really CPLUS_MARKER). */ #define VTBL_PREFIX_P(NAME) \ - ((NAME)[3] == CPLUS_MARKER && !strncmp ((NAME), "_vt", 3)) + ((NAME)[3] == CPLUS_MARKER && (NAME)[0] == '_' \ + && (((NAME)[1] == 'V' && (NAME)[2] == 'T') \ + || ((NAME)[1] == 'v' && (NAME)[2] == 't'))) /* Macro that yields non-zero value iff NAME is the prefix for C++ destructor names. Note that this macro is g++ specific (FIXME). */ @@ -950,6 +952,10 @@ extern int current_source_line; extern struct objfile *current_objfile; +/* From utils.c. */ +extern int demangle; +extern int asm_demangle; + extern struct symtab * lookup_symtab PARAMS ((char *)); @@ -1020,14 +1026,23 @@ extern void prim_record_minimal_symbol PARAMS ((const char *, CORE_ADDR, enum minimal_symbol_type, struct objfile *)); -extern void prim_record_minimal_symbol_and_info +extern struct minimal_symbol *prim_record_minimal_symbol_and_info PARAMS ((const char *, CORE_ADDR, enum minimal_symbol_type, char *info, int section, struct objfile *)); +#ifdef SOFUN_ADDRESS_MAYBE_MISSING +extern CORE_ADDR find_stab_function_addr PARAMS ((char *, + struct partial_symtab *, + struct objfile *)); +#endif + extern struct minimal_symbol * -lookup_minimal_symbol PARAMS ((const char *, struct objfile *)); +lookup_minimal_symbol PARAMS ((const char *, const char *, struct objfile *)); + +extern struct minimal_symbol * +lookup_minimal_symbol_text PARAMS ((const char *, const char *, struct objfile *)); extern struct minimal_symbol * lookup_minimal_symbol_by_pc PARAMS ((CORE_ADDR)); @@ -1047,6 +1062,10 @@ discard_minimal_symbols PARAMS ((int)); extern void install_minimal_symbols PARAMS ((struct objfile *)); +/* Sort all the minimal symbols in OBJFILE. */ + +extern void msymbols_sort PARAMS ((struct objfile *objfile)); + struct symtab_and_line { struct symtab *symtab; @@ -1140,8 +1159,6 @@ symbol_file_add PARAMS ((char *, int, CORE_ADDR, int, int, int)); /* source.c */ -extern int frame_file_full_name; /* in stack.c */ - extern int identify_source_line PARAMS ((struct symtab *, int, int, CORE_ADDR)); @@ -1174,4 +1191,9 @@ clear_symtab_users PARAMS ((void)); extern enum language deduce_language_from_filename PARAMS ((char *)); +/* symtab.c */ + +extern int +in_prologue PARAMS ((CORE_ADDR pc, CORE_ADDR func_start)); + #endif /* !defined(SYMTAB_H) */ |